diff --git a/pass.xcodeproj/project.pbxproj b/pass.xcodeproj/project.pbxproj
index 5b6abb6..b9e823d 100644
--- a/pass.xcodeproj/project.pbxproj
+++ b/pass.xcodeproj/project.pbxproj
@@ -13,6 +13,7 @@
 		301F6463216162550071A4CE /* AdditionField.swift in Sources */ = {isa = PBXBuildFile; fileRef = 301F6462216162550071A4CE /* AdditionField.swift */; };
 		301F6468216165290071A4CE /* ConstantsTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 301F6467216165290071A4CE /* ConstantsTest.swift */; };
 		301F646D216166AA0071A4CE /* AdditionFieldTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = 301F646C216166AA0071A4CE /* AdditionFieldTest.swift */; };
+		302202EF222F14E400555236 /* SearchBarScope.swift in Sources */ = {isa = PBXBuildFile; fileRef = 302202EE222F14E400555236 /* SearchBarScope.swift */; };
 		302E85612125ECC70031BA64 /* Parser.swift in Sources */ = {isa = PBXBuildFile; fileRef = 302E85602125ECC70031BA64 /* Parser.swift */; };
 		302E85632125EE550031BA64 /* Constants.swift in Sources */ = {isa = PBXBuildFile; fileRef = 302E85622125EE550031BA64 /* Constants.swift */; };
 		30697C2A21F63C5A0064FCAC /* NotificationNames.swift in Sources */ = {isa = PBXBuildFile; fileRef = 30697C2321F63C580064FCAC /* NotificationNames.swift */; };
@@ -202,6 +203,7 @@
 		301F6462216162550071A4CE /* AdditionField.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AdditionField.swift; sourceTree = "<group>"; };
 		301F6467216165290071A4CE /* ConstantsTest.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ConstantsTest.swift; sourceTree = "<group>"; };
 		301F646C216166AA0071A4CE /* AdditionFieldTest.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = AdditionFieldTest.swift; sourceTree = "<group>"; };
+		302202EE222F14E400555236 /* SearchBarScope.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SearchBarScope.swift; sourceTree = "<group>"; };
 		302E85602125ECC70031BA64 /* Parser.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Parser.swift; sourceTree = "<group>"; };
 		302E85622125EE550031BA64 /* Constants.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Constants.swift; sourceTree = "<group>"; };
 		30697C2321F63C580064FCAC /* NotificationNames.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = NotificationNames.swift; sourceTree = "<group>"; };
@@ -658,8 +660,9 @@
 			isa = PBXGroup;
 			children = (
 				A2BC54C71EEE5669001FAFBD /* Objective-CBridgingHeader.h */,
-				A2A61C1F1EEFABAD00CFE063 /* UtilsExtension.swift */,
+				302202EE222F14E400555236 /* SearchBarScope.swift */,
 				A20691F31F2A3D0E0096483D /* SecurePasteboard.swift */,
+				A2A61C1F1EEFABAD00CFE063 /* UtilsExtension.swift */,
 			);
 			path = Helpers;
 			sourceTree = "<group>";
@@ -1283,6 +1286,7 @@
 				DCFB77AB1E503729008DE471 /* ContentTableViewCell.swift in Sources */,
 				DCA0499C1E3362F400522E8F /* PGPKeySettingTableViewController.swift in Sources */,
 				DC4914961E434301007FF592 /* LabelTableViewCell.swift in Sources */,
+				302202EF222F14E400555236 /* SearchBarScope.swift in Sources */,
 				DC5F385B1E56AADB00C69ACA /* PGPKeyArmorSettingTableViewController.swift in Sources */,
 				DCAAF7451E2FA66800AB94BC /* SettingsTableViewController.swift in Sources */,
 				DCFB77A71E502DF9008DE471 /* EditPasswordTableViewController.swift in Sources */,
diff --git a/pass/Controllers/PasswordsViewController.swift b/pass/Controllers/PasswordsViewController.swift
index 63e58ae..bcc53d3 100644
--- a/pass/Controllers/PasswordsViewController.swift
+++ b/pass/Controllers/PasswordsViewController.swift
@@ -194,7 +194,7 @@ class PasswordsViewController: UIViewController, UITableViewDataSource, UITableV
         super.viewDidAppear(animated)
 
         if SharedDefaults[.isShowFolderOn] {
-            searchController.searchBar.scopeButtonTitles = ["Current".localize(), "All".localize()]
+            searchController.searchBar.scopeButtonTitles = SearchBarScope.allCases.map { $0.localizedName }
         } else {
             searchController.searchBar.scopeButtonTitles = nil
         }
@@ -487,9 +487,9 @@ class PasswordsViewController: UIViewController, UITableViewDataSource, UITableV
         }
     }
 
-    func filterContentForSearchText(searchText: String, scope: String = "All") {
+    func filterContentForSearchText(searchText: String, scope: SearchBarScope = .all) {
         switch scope {
-        case "All":
+        case .all:
             filteredPasswordsTableEntries = passwordsTableAllEntries.filter { entry in
                 let name = entry.passwordEntity?.nameWithCategory ?? entry.title
                 return name.localizedCaseInsensitiveContains(searchText)
@@ -499,7 +499,7 @@ class PasswordsViewController: UIViewController, UITableViewDataSource, UITableV
             } else {
                 reloadTableView(data: passwordsTableAllEntries)
             }
-        case "Current":
+        case .current:
             filteredPasswordsTableEntries = passwordsTableEntries.filter { entry in
                 return entry.title.lowercased().contains(searchText.lowercased())
             }
@@ -508,8 +508,6 @@ class PasswordsViewController: UIViewController, UITableViewDataSource, UITableV
             } else {
                 reloadTableView(data: passwordsTableEntries)
             }
-        default:
-            break
         }
 
 
@@ -587,7 +585,7 @@ class PasswordsViewController: UIViewController, UITableViewDataSource, UITableV
 
     func searchBar(_ searchBar: UISearchBar, selectedScopeButtonIndexDidChange selectedScope: Int) {
         // update the default search scope
-        SharedDefaults[.isSearchDefaultAll] = searchController.searchBar.scopeButtonTitles![selectedScope] == "All"
+        SharedDefaults[.isSearchDefaultAll] = SearchBarScope(rawValue: selectedScope) == .all
         updateSearchResults(for: searchController)
     }
 
@@ -595,16 +593,16 @@ class PasswordsViewController: UIViewController, UITableViewDataSource, UITableV
     func searchBarShouldBeginEditing(_ searchBar: UISearchBar) -> Bool {
         // set the default search scope to "all"
         if SharedDefaults[.isShowFolderOn] && SharedDefaults[.isSearchDefaultAll] {
-            searchController.searchBar.selectedScopeButtonIndex = searchController.searchBar.scopeButtonTitles?.index(of: "All") ?? 0
+            searchController.searchBar.selectedScopeButtonIndex = SearchBarScope.all.rawValue
         } else {
-            searchController.searchBar.selectedScopeButtonIndex = 0
+            searchController.searchBar.selectedScopeButtonIndex = SearchBarScope.current.rawValue
         }
         return true
     }
 
     func searchBarShouldEndEditing(_ searchBar: UISearchBar) -> Bool {
         // set the default search scope to "current"
-        searchController.searchBar.selectedScopeButtonIndex = 0
+        searchController.searchBar.selectedScopeButtonIndex = SearchBarScope.current.rawValue
         updateSearchResults(for: searchController)
         return true
     }
@@ -646,10 +644,7 @@ class PasswordsViewController: UIViewController, UITableViewDataSource, UITableV
 
 extension PasswordsViewController: UISearchResultsUpdating {
     func updateSearchResults(for searchController: UISearchController) {
-        var scope = "All"
-        if let scopeButtonTitles = searchController.searchBar.scopeButtonTitles {
-            scope = scopeButtonTitles[searchController.searchBar.selectedScopeButtonIndex]
-        }
+        let scope = SearchBarScope(rawValue: searchController.searchBar.selectedScopeButtonIndex) ?? .all
         filterContentForSearchText(searchText: searchController.searchBar.text!, scope: scope)
     }
 }
diff --git a/pass/Helpers/SearchBarScope.swift b/pass/Helpers/SearchBarScope.swift
new file mode 100644
index 0000000..ab5c16f
--- /dev/null
+++ b/pass/Helpers/SearchBarScope.swift
@@ -0,0 +1,21 @@
+//
+//  SearchBarScope.swift
+//  pass
+//
+//  Created by Danny Moesch on 05.03.19.
+//  Copyright © 2019 Bob Sun. All rights reserved.
+//
+
+enum SearchBarScope: Int, CaseIterable {
+    case current
+    case all
+
+    var localizedName: String {
+        switch self {
+        case .current:
+            return "Current".localize()
+        case .all:
+            return "All".localize()
+        }
+    }
+}